certus.biz checked at 2025-01-07T21:59:16.007Z 218ms 122/122/122 100% R:15
DNSTREE.COM - certus.biz
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certus.biz
MX | spamfw.mailport.nl | ||||||
A | 2001:678:be4:8::67 π³π± Intention | ||||||
PTR | spmx3.intention.nl | ||||||
A | 2001:678:be4:8::70 π³π± Intention | ||||||
PTR | spmx1.intention.nl | ||||||
A | 2001:678:be4:8::71 π³π± Intention | ||||||
PTR | spmx2.intention.nl | ||||||
A | 87.239.8.67π³π± Intention | ||||||
PTR | spmx3.intention.nl | ||||||
A | 87.239.8.70π³π± Intention | ||||||
PTR | spmx1.intention.nl | ||||||
A | 87.239.8.71π³π± Intention | ||||||
PTR | spmx2.intention.nl | ||||||
NS | intention.ns01.nl | ||||||
A | 2001:678:be4:8::2 π³π± Intention | ||||||
PTR | intention.ns01.nl | ||||||
A | 87.239.8.2π³π± Intention | ||||||
PTR | intention.ns01.nl | ||||||
NS | intention.ns02.nl | ||||||
A | 2001:678:be4:9::3 π³π± Intention | ||||||
PTR | intention.ns02.nl | ||||||
A | 87.239.9.3π³π± Intention | ||||||
PTR | intention.ns02.nl | ||||||
NS | intention.ns03.nl | ||||||
A | 2a0b:64c0:1::1ca π³π± RoyaleHosting | ||||||
PTR | intention.ns03.nl | ||||||
A | 45.137.198.197π³π± RoyaleHosting | ||||||
PTR | intention.ns03.nl | ||||||
NS | intention.ns04.org | ||||||
A | 2600:3c00::f03c:91ff:feae:2d59 πΊπΈ Linode AS63949 | ||||||
PTR | intention.ns04.org | ||||||
A | 198.58.97.69πΊπΈ Linode AS63949 | ||||||
PTR | intention.ns04.org | ||||||
A | 2a07:5741:0:7af::1 π§π¬ BelCloud Ltd. | ||||||
PTR | main.certus.biz | ||||||
A | 185.177.59.45π§π¬ BelCloud Ltd. | ||||||
PTR | main.certus.biz |
biz
NS | a.gtld.biz | ||||||
NS | b.gtld.biz | ||||||
NS | c.gtld.biz | ||||||
NS | m.gtld.biz | ||||||
NS | n.gtld.biz | ||||||
NS | w.gtld.biz | ||||||
NS | x.gtld.biz | ||||||
NS | y.gtld.biz |
AI analysis
Both mail.certus.biz and main.certus.biz are children of certus.biz.
certus.biz is associated with two IP addresses: 2a07:5741:0:7af::1 and 185.177.59.45.
For instance, other host names such as main.certus.biz share IP numbers with certus.biz.
The four name servers to which certus.biz is delegated are intention.ns01.nl, intention.ns02.nl, intention.ns03.nl, and intention.ns04.org.
The name server setup of certus.biz is identical to that of several other domains, such as janssenserver.nl, boxsons.nl, kegservicenederland.com, finesse-administratie.nl, and landenwijzer.nl.
The domain certus.biz shares name servers, at least in part, with other domains such as mailport.nl, cocquyt.nl, movico.co.uk, juulrameau.com, and ursusbv.eu.
Each intention.ns01.nl record corresponds to two IP addresses: 2001:678:be4:8::2 and 87.239.8.2. intention.ns02.nl record also points to two IP addresses: 2001:678:be4:9::3 and 87.239.9.3. Similarly, intention.ns03.nl record is associated with two IP addresses: 2a0b:64c0:1::1ca and 45.137.198.197, and intention.ns04.org record points to two IP addresses: 2600:3c00::f03c:91ff:feae:2d59 and 198.58.97.69.
The mail server, spamfw.mailport.nl, manages certus.biz.
The mail server setup of certus.biz is identical to that of other domains such as meubelfabriekhenkvdbroek.nl, studiobos.nl, fsre.nl, aetaire.com, and gemertsballonfestijn.nl.
Other domains, such as replacedirect.com and elsombrero-verhuur.nl, share at least some mail servers with certus.biz.
There are spamfw.mailport.nl IP numbers that spamfw.mailport.nl points to: 2001:678:be4:8::67, 2001:678:be4:8::70, 2001:678:be4:8::71, 87.239.8.67, 87.239.8.70, and 87.239.8.71.